132 lines
2.5 KiB
C++
132 lines
2.5 KiB
C++
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//+---------------------------------------------------------------------------
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//
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// Microsoft Windows
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// Copyright (C) Microsoft Corporation, 1997.
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//
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// File: K K S T L . C P P
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//
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// Contents:
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//
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// Notes:
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//
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// Author: kumarp
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//
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//----------------------------------------------------------------------------
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#include "pch.h"
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#pragma hdrstop
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#include "kkstl.h"
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void FormatTString(IN OUT tstring& str, IN PCWSTR pszFormat, va_list arglist)
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{
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const c_dwMaxFormatBufferLen = 511;
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//since there is no way to determine the size of the string
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//after applying the format, we must assume some arbitrary size
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static WCHAR pszTemp[c_dwMaxFormatBufferLen+1];
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_vsnwprintf(pszTemp, c_dwMaxFormatBufferLen, pszFormat, arglist);
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str = pszTemp;
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}
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void FormatTString(IN OUT tstring& str, IN PCWSTR pszFormat, ...)
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{
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va_list arglist;
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va_start (arglist, pszFormat);
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FormatTString(str, pszFormat, arglist);
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va_end(arglist);
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}
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BOOL FIsInStringList(IN const TStringList& sl, IN tstring& str,
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OUT TStringListIter* pos)
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{
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return FIsInStringList(sl, str.c_str(), pos);
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}
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BOOL FIsInStringList(IN const TStringList& sl, IN PCWSTR psz,
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OUT TStringListIter* pos)
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{
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TStringListIter i=sl.begin();
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while (i != sl.end())
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{
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if (!_wcsicmp((*i)->c_str(), psz))
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{
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if (pos != NULL)
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*pos = i;
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return TRUE;
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}
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++i;
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}
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return FALSE;
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}
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tstring* GetNthItem(IN TStringList& sl, IN DWORD dwIndex)
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{
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TStringListIter sli=sl.begin();
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DWORD i;
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for (i=0; i<dwIndex; ++i, ++sli)
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;
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return *sli;
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}
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void EraseAndDeleteAll(IN TPtrList& ppl)
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{
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EraseAndDeleteAll(&ppl);
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}
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void EraseAndDeleteAll(IN TPtrList* ppl)
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{
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TPtrListIter i=ppl->begin();
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while (i != ppl->end())
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{
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delete *i++;
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}
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ppl->erase(ppl->begin(), ppl->end());
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}
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void EraseAndDeleteAll(IN TStringList& ppl)
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{
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EraseAndDeleteAll(&ppl);
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}
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void EraseAndDeleteAll(IN TStringList* ppl)
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{
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TStringListIter i=ppl->begin();
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while (i != ppl->end())
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{
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delete *i++;
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}
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ppl->erase(ppl->begin(), ppl->end());
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}
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void GetDataFromByteArray(IN const TByteArray& ba, OUT BYTE*& pb)
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{
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DWORD dwSize = ba.size();
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if (dwSize == 0)
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{
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pb = NULL;
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return;
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}
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if (pb == NULL)
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{
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pb = new BYTE[dwSize];
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}
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if(pb) {
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for (DWORD i=0; i < dwSize; i++)
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{
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pb[i] = ba[i];
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}
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}
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}
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